TY - BOOK AU - Iman Salah El-Din Hamdy, AU - Ahmed Mohamed Zaki AU - Ashraf Hassan Mokhtor TI - The Effect of different convergence angles and cement types on the seating and retention of full cast crowns PY - 1995/// KW - cast crowns KW - angles and cement N1 - Thesis (M.Sc.)-Cairo University, 1995.; Bibliography: pages 85-94 ER -